import book.BookList;
import user.AdminUser;
import user.NormalUser;
import user.User;

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        BookList bookList=new BookList();
        User user=log();
        while(true){
            int choice=user.menu();
            user.doWork(choice,bookList);
        }
    }
    public static User log(){
        Scanner sc=new Scanner(System.in);
        System.out.println("请输入你的姓名：");
        String name=sc.nextLine();
        System.out.println("请输入你的身份：1-->管理员  2-->普通用户");
        int choice=sc.nextInt();
        if(choice==1){
            return new AdminUser(name);
        }else{
            return new NormalUser(name);
        }
    }
}